Fuelab 54502-2-T Series Mini Fuel Pressure Regulator In-Line TBI - 545

The Fuelab 545 Series Adjustable Mini Fuel Pressure Regulator delivers professional-grade fuel pressure control in a compact, lightweight design perfect for tight engine bay installations. This in-line configuration features the return port aligned with the inlet port rather than on the bottom, making it ideal for applications where space is at a premium.

Key Features:

• 50% lighter than Fuelab's 515/525 series regulators while maintaining full performance
• In-line return port design allows installation in extremely tight locations
• Accepts both port style and non-port style union fittings without interference
• Adjustable pressure range suitable for TBI (Throttle Body Injection) applications
• Pressure range from 10 PSID to 125 PSID depending on configuration
• Precision-engineered for consistent fuel pressure regulation
• Compact mini design saves weight and space

The 545 Series is specifically designed for carbureted and fuel-injected applications requiring reliable pressure regulation in confined spaces. The unique in-line return port configuration distinguishes it from the 535 Series, which features a bottom-mounted return port. This TBI-specific regulator ensures optimal fuel delivery for throttle body injection systems.